Year	% (cumulative)
1992	7.67487001419067
2006	11.5659599304199
2007	7.01551008224487
2008	11.8634901046753
2009	11.3552799224854
2010	7.5492000579834
2011	11.0692195892334
2012	11.9949398040771
2013	10.6665201187134
2016	8.84235954284668
2017	8.2539701461792
2019	10.1291103363037
2020	10.5355701446533